This map series is what I have to say is one of RNG's Best Works for Sven-Coop. I was one of the few people who helped test the original map and I enjoyed it.

The map has a very gritty sci-fi horror feeling to it (similar to most of RNG's other maps) but while most Sci-Fi maps on Sven-Coop are sometimes ignored, this one is the strangest and most beautifully made map I've ever seen.

The textures of the maps look realistic, the music matches parts of the maps perfectly and it's while the modeling work has an exaggerated horror theme to it, it freaking well done.

My favorite part of the map is going around using the badass-looking Tau Canon and shooting it around at zombies while guarding the Vortigaunt and the Cube all together.

The only problem I have is that some of the weapons are too big as an attempt to make them look Uber powerful, and another thing is when your going to close the portal near the end there may be the issue of you accidentally killing yourself with the RPG.

If you are a fan of sci-fi and horror movies/games this is the map series for you.